103623740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20479}}^1$

素因数の和:20522

約数の個数: 48

約数和(自身を含む): 247726080

約数和(自身を除く): 144102340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 20479, 40958, 81916, 102395, 204790, 225269, 409580, 450538, 471017, 901076, 942034, 1126345, 1884068, 2252690, 2355085, 4505380, 4710170, 5181187, 9420340, 10362374, 20724748, 25905935, 51811870, 103623740]

約数ペア:

[(1, 103623740), (2, 51811870), (4, 25905935), (5, 20724748), (10, 10362374), (11, 9420340), (20, 5181187), (22, 4710170), (23, 4505380), (44, 2355085), (46, 2252690), (55, 1884068), (92, 1126345), (110, 942034), (115, 901076), (220, 471017), (230, 450538), (253, 409580), (460, 225269), (506, 204790), (1012, 102395), (1265, 81916), (2530, 40958), (5060, 20479)]